Answer :
Using selection sort, the numbers that will change positions after the next pass are 11 (g) and 42 (b), as 11 is the second smallest element and will be swapped with 42, which is currently in the second position.
When using a selection sort on the given array (a-8, b-42, c-19, d-44, e-25, f-31, g-11, h-99), the algorithm will start by looking for the smallest element in the array to move to the sorted position. After the first pass, the smallest number is -8 (a), which is already in its correct position, so no changes will be made.
If we continue, the second smallest number, 11 (g), will be swapped with the element in the second position, which is 42 (b). Consequently, the numbers in different spots after the next value (11, g) is moved into its sorted position will be 11 (g) and 42 (b).